:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #8b93a1;
  --accent: #5b8cff;
  --accent-dim: #2a3a63;
  --green: #35c07f;
  --red: #f0616d;
  --amber: #f0b429;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
button { font: inherit; cursor: pointer; }
input, select, textarea {
  font: inherit; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
a { color: var(--accent); text-decoration: none; }

/* topbar */
.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 20px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.logo { font-weight: 700; font-size: 16px; letter-spacing: .3px; }
.logo span { color: var(--accent); }
.grow { flex: 1; }
.pill {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 5px 12px; font-size: 13px; color: var(--muted);
}
.pill b { color: var(--text); }

/* layout */
.layout { display: flex; height: calc(100vh - 53px); }
.sidebar { width: 260px; border-right: 1px solid var(--border); background: var(--panel); overflow-y: auto; flex-shrink: 0; }
.content { flex: 1; overflow-y: auto; padding: 20px 24px; }
.side-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 8px; }
.side-head h2 { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin: 0; }

.nav { padding: 10px 10px 4px; border-bottom: 1px solid var(--border); }
.nav-item { padding: 9px 12px; border-radius: 8px; cursor: pointer; font-weight: 600; }
.nav-item:hover { background: var(--panel-2); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }

/* 使用说明 */
.help { max-width: 860px; line-height: 1.75; }
.help h2 { margin: 0 0 8px; }
.help section { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 14px; }
.help h3 { margin: 0 0 10px; font-size: 15px; color: var(--accent); }
.help p { margin: 8px 0; color: var(--text); }
.help ol, .help ul { margin: 8px 0; padding-left: 22px; }
.help li { margin: 5px 0; }
.help code { background: var(--panel-2); border: 1px solid var(--border); padding: 1px 6px; border-radius: 5px; font-family: var(--mono); font-size: 12.5px; word-break: break-all; }
.help .tip { background: rgba(91,140,255,.08); border: 1px solid var(--accent-dim); border-radius: 8px; padding: 10px 12px; font-size: 13px; color: var(--muted); }
.help-table { width: 100%; margin: 8px 0; }
.help-table th, .help-table td { text-align: left; padding: 8px 8px; border-bottom: 1px solid var(--border); vertical-align: top; font-size: 13px; }
.help-table th { color: var(--muted); font-size: 12px; }

.comm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.comm-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.comm-card .cn { font-size: 15px; font-weight: 700; }
.comm-card .cm { font-size: 13px; color: var(--muted); }
.comm-card .cactions { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; }

.acct {
  padding: 11px 16px; border-left: 3px solid transparent; cursor: pointer; border-bottom: 1px solid var(--border);
}
.acct:hover { background: var(--panel-2); }
.acct.active { background: var(--panel-2); border-left-color: var(--accent); }
.acct .name { font-weight: 600; }
.acct .sub { font-size: 12px; color: var(--muted); display: flex; gap: 8px; align-items: center; margin-top: 2px; }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot.active { background: var(--green); }
.dot.paused { background: var(--amber); }
.dot.error { background: var(--red); }

/* buttons */
.btn {
  background: var(--accent); color: #fff; border: none; border-radius: 8px; padding: 8px 14px; font-weight: 600;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn.ghost:hover { border-color: var(--accent); }
.btn.sm { padding: 5px 10px; font-size: 13px; }
.btn.danger { background: var(--red); }
.btn.plus { background: var(--accent-dim); color: var(--accent); }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.card .k { font-size: 12px; color: var(--muted); }
.card .v { font-size: 24px; font-weight: 700; margin-top: 4px; }
.card .v small { font-size: 13px; color: var(--muted); font-weight: 400; }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.tab { padding: 9px 14px; color: var(--muted); border-bottom: 2px solid transparent; }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }

/* tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: middle; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
td.mono, .mono { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.tag { display: inline-block; padding: 2px 8px; border-radius: 6px; font-size: 12px; background: var(--panel-2); border: 1px solid var(--border); }
.tag.success { color: var(--green); border-color: #1e4d38; }
.tag.failed { color: var(--red); border-color: #5a2730; }
.tag.skipped { color: var(--amber); border-color: #5a4820; }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.section-head h3 { margin: 0; font-size: 16px; }
.muted { color: var(--muted); }
.empty { color: var(--muted); padding: 30px; text-align: center; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.field .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.note { background: rgba(240,180,41,.08); border: 1px solid #5a4820; color: #e6c877; border-radius: 8px; padding: 10px 12px; font-size: 12.5px; line-height: 1.6; margin-bottom: 12px; }
.note code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; font-family: var(--mono); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* modal */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: none; align-items: center; justify-content: center; z-index: 50; }
.overlay.show { display: flex; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; width: 460px; max-width: 92vw; max-height: 88vh; overflow-y: auto; }
.modal.wide { width: 760px; }
.runlog { background: #0b0d11; border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin: 0; font-family: var(--mono); font-size: 12px; line-height: 1.6; color: #cdd3dd; white-space: pre-wrap; word-break: break-word; max-height: 56vh; overflow-y: auto; }
.modal h3 .tag { font-weight: 400; margin-left: 8px; vertical-align: middle; }
.runs-list { display: flex; flex-direction: column; }
.run-item { display: flex; align-items: center; gap: 12px; padding: 10px 8px; border-bottom: 1px solid var(--border); cursor: pointer; }
.run-item:hover { background: var(--panel-2); }
.run-time { color: var(--text); }
.run-caret { margin-left: auto; color: var(--muted); }
.run-detail { margin: 0 0 6px; max-height: 40vh; }
.modal h3 { margin: 0; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal .body { padding: 20px; }
.modal .foot { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* login */
.login-overlay { position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; z-index: 200; }
.login-box { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 32px; width: 340px; max-width: 90vw; display: flex; flex-direction: column; gap: 14px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.login-logo { font-size: 22px; font-weight: 700; text-align: center; }
.login-logo span { color: var(--accent); }
.login-sub { color: var(--muted); text-align: center; font-size: 13px; margin-top: -6px; }
.login-box input { padding: 11px 12px; font-size: 15px; }
.login-err { color: var(--red); font-size: 13px; min-height: 18px; text-align: center; }

/* toast */
#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { background: var(--panel-2); border: 1px solid var(--border); border-left: 3px solid var(--accent); padding: 10px 16px; border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.4); animation: slidein .2s; }
.toast.err { border-left-color: var(--red); }
.toast.ok { border-left-color: var(--green); }
@keyframes slidein { from { opacity: 0; transform: translateY(8px); } }